int Mix_EachSoundFont(int (*function)(const char*, void*), void *data)
{
char *context, *path, *paths;
const char* cpaths = Mix_GetSoundFonts();
if (!cpaths) {
Mix_SetError("No SoundFonts have been requested");
return 0;
}
if (!(paths = SDL_strdup(cpaths))) {
Mix_SetError("Insufficient memory to iterate over SoundFonts");
return 0;
}
#if defined(__MINGW32__) || defined(__MINGW64__)
for (path = strtok(paths, ";"); path; path = strtok(NULL, ";")) {
#elif defined(_WIN32)
for (path = strtok_s(paths, ";", &context); path; path = strtok_s(NULL, ";", &context)) {
#else
for (path = strtok_r(paths, ":;", &context); path; path = strtok_r(NULL, ":;", &context)) {
#endif
if (!function(path, data)) {
SDL_free(paths);
return 0;
}
}
SDL_free(paths);
return 1;
}
static mrb_value
mrb_sdl2_mixer_get_sound_fonts(mrb_state *mrb, mrb_value self)
{
return mrb_str_new_cstr(mrb, Mix_GetSoundFonts());
}